fix remaining warnings in libshogun

shogun-toolbox · Aug 13, 2011 · ad1314a · ad1314a
1 parent aecb8bf
commit ad1314a
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Showing 2 changed files with 4 additions and 6 deletions.
diff --git a/src/shogun/classifier/vw/cache/VwNativeCacheReader.cpp b/src/shogun/classifier/vw/cache/VwNativeCacheReader.cpp
@@ -75,12 +75,10 @@ void CVwNativeCacheReader::check_cache_metadata()
 	if (strcmp(t,vw_version) != 0)
 		SG_SERROR("Cache has possibly incompatible version!\n");
 
-	int32_t total = sizeof(size_t);
-	char* p[total];
-	if (buf.read_file(p, total) < total)
+	size_t cache_numbits = 0;
+	if (buf.read_file(&cache_numbits, sizeof(size_t)) < ssize_t(sizeof(size_t)))
 		return;
 
-	size_t cache_numbits = *(size_t *)p;
 	if (cache_numbits != numbits)
 		SG_SERROR("Bug encountered in caching! Bits used for weight in cache: %d.\n", cache_numbits);
 }

diff --git a/src/shogun/kernel/SparseSpatialSampleStringKernel.cpp b/src/shogun/kernel/SparseSpatialSampleStringKernel.cpp
@@ -134,7 +134,7 @@ void CSparseSpatialSampleStringKernel::compute_double(int32_t idx_a, int32_t idx
 	int *len=NULL;
 	int nStr=0, nfeat;
 	int i;
-	int na;
+	int na=0;
 	int *K=NULL;
 
 	for (d1 = 1; d1 <= d; ++d1)
@@ -199,7 +199,7 @@ void CSparseSpatialSampleStringKernel::compute_triple(int32_t idx_a, int32_t idx
 	int *len=NULL;
 	int nStr=0, nfeat;
 	int i;
-	int na;
+	int na=0;
 	int *K=NULL;
 
 	for (d1 = 1; d1 <= d; ++d1)